Short term:
-Weapons:
[Kinetic Cutting Beam Mk XIV [Dmg]x3] Omega (Borg) Tier 2
...and all your new weapons

-Eng consols:
[Console - Universal - Assimilated Module Mk XIV] Omega (Borg) Tier 1
[Console - Zero-Point Energy Conduit Mk XIV] Romulan Tier 1

-Sci consoles (all slots):
[Console - Science - Plasma-Generating Weapon Signature Nullifier Mk XIV [Flow]] Fleet Spire (buy MK X and upgrade - it's cheaper)

-Tac Consols (all slots):
[Console - Tactical - Vulnerability Locator Mk XIV [+AP]] Fleet Spire (will be unlock in 7 days)



Long term:
-Deflector:
[Nukara Deflector Array Mk XIV] Nukara Tier 2
-Engines:
[Romulan Advanced Prototype Impulse Engines Mk XIV] Romulan Tier 3
-Shield:
[Nukara Crystalline Resilient Shields Mk XIV] Nukara Tier 5
-Warp Core:
[Elite Fleet Reinforced Warp Core Mk XIV] Fleet Mine (Ask before you buy, you need the right mods)